baber/WOPTO huggingface dataset:
Patent JP-H078037-A (JP)
Title: Walking type paddy field working machine
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a walking type rice transplanter capable of improving levelling of trace of wheels and simultaneously suppressing exposure of soil mass from the water surface and having a high herbicidal effect. CONSTITUTION:The back side of a center float 10 is extended until the back end of a side float 11 coincides with the almost longitudinal position and the side float 11 is constituted so as to engage with a gate type frame 16 for rolling to a machine body by a parallel quadruple mechanism 19 and enable forwardly raising oscillation to this gate type frame 16.
Patent JP-H0721016-A (JP)
Title: Method and device for detecting program changing state
Inventor: YAMAKAWA KAZUKO
IPC: G06F9/06
Filed: 1993-06-30
Abstract: PURPOSE:To reduce man-hour are development data summing-up error and to easily grasp program quality by successively comparing the data contents of a new program for which a former program is changed, deciding a program changed part and outputting it. CONSTITUTION:In input processing ST1, the contents of the former program, the contents of the new program, comparative target and judge conditions are inputted. In decision processing ST2, a program to integrate the new/former program to a fixed length DB and to vary the length is fetched into the previously prepared DB for comparison. Then, the program parts of a table for new program formed at the data base and a table for former program are successively compared. When the compared records are matched, the number of lines is counted until the non-coincident record next becomes the comparative target. At the same time, the record numbers of both the tables starting coincidence are stored in a buffer. In output processing ST3, the number of changed lines is outputted from the table for new program.
Patent JP-S5860456-A (JP)
Title: Auto loading mechanism
Inventor: MIYAMOTO KOUICHI
IPC: G11B17/051
Filed: 1981-10-06
Abstract: PURPOSE:To load and unload a disk smoothly by providing one or two arms energized by a spring, and a post for allowing the arms to position the disk roughly. CONSTITUTION:A disk 1 is inserted into the insertion opening 3 of a disk holder 2 and the disk 1 when pressed as shown by an arrow A comes into contact with posts 4a and 5a fitted to arms 4 and 5. When the disk is further pressed as shown by the arrow A, the arms 4 and 5 rotate around rotating shafts 6 and 7 as shown by arrows B and C and when Hooke's springs 8 and 9 exceed their dead points, posts 4b and 5b fitted to the other-side ends of the arms 4 and 5 abut on the disk 1, which is then inserted into a holder 2 by forces of the Hooke's springs 8 and 9.
Patent JP-H0448968-A (JP)
Title: Manufacture of powder epoxy resin-coated steel pipe
Inventor: KAJIWARA YASUSHI
IPC: B05D7/24
Filed: 1990-06-19
Abstract: PURPOSE:To enhance coating efficiency and to suppress the generation of a pinhole by setting the spraying time of powder epoxy resin paint at the arbitrary place of a steel pipe to specific times the gel time of the powdery epoxy resin paint at the preheating temp. of the steel pipe. CONSTITUTION:A steel pipe 1 is continuously fed and powder epoxy resin paint is continuously sprayed to the outer surface of the steel pipe within a painting booth 2 equipped with a spray gun 3. At this time, the spraying time of the powdery epoxy resin paint at the arbitrary place of the steel pipe 1 is set 1.0 - 2.0 times the gel time of the powdery epoxy resin paint at the preheating temp. of the steel pipe 1. As a result, the coating efficiency of the powdery epoxy resin paint is enhanced and the generation of a pinhole can be suppressed.
Patent JP-H0450718-A (JP)
Title: Current position display device for moving body
Inventor: IIBOSHI AKIRA
IPC: G01C21/00
Filed: 1990-06-19
Abstract: PURPOSE:To display the current position of the moving body with high accuracy at all times by correcting the current position of the moving body according to a measured position obtained by a self-contained inertial navigation system when the current position of the moving body found by self-inertial navigation is displayed. CONSTITUTION:The current position of the moving body which is found by the self-contained inertial navigation system is basically displayed 8 on a screen. Namely, when the current position of the moving body and its travel locus obtained so far deviate from a road on a map, a signal processing part 4 regards a road, where patters of respective circumferential roads and the pattern of the travel locus of the moving body are matched since the similarity between both the patterns is larger than a preset value, as the road where the moving body travels currently. The travel locus is put on the road and the current position of the moving body and the display position f the travel locus are corrected. Thus, the current position can be displayed with high accuracy.
Patent JP-S6313507-A (JP)
Title: Mixer
Inventor: MATSUKUSU UOODO MIYUUTAASUPAU
IPC: H03D7/12
Filed: 1987-06-26
Abstract: A mixer for mixing first and second signals for providing a difference signal comprises a mixing transistor (200). The first and second signals are applied between the base and emitter electrodes of the transistor. A non-linear impedance (212) is coupled in series with the emitter electrode. Spurious signal components are reduced in amplitude compared with the difference signal.
Patent JP-S5591448-A (JP)
Title: Fluid pressure brake
Inventor: MANITA TAKEMI
IPC: B60T17/18
Filed: 1978-12-28
Abstract: PURPOSE: To assure the safety by functioning both control valves and fluid actuator independently on the brake master cylinder thereby enabling the operation even during the fault of them.  
     CONSTITUTION: Front housing 2, piston 5 and valve 6 constitute one control valve while cylinder 21a and piston 23 constitute one fluid actuator. When one system of them is broken down to produce no pressure in the pressure chamber 21g, the brake pedal 1 is stepped strongly to close the hole 7b by means of the piston 5 to lift the valve 4 further thereby the compressed oil in the accumulator 26 is pressure supplied to the pressure chamber 24b. Upon returning of brake pedal 1, the valve 4 is set in the valve seat 3b while the port 3h is conducted to the reservoir 27 to eliminate the oil pressure in pressure chamber 24b. In such a manner it is functionable even under fault. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6139217-A (JP)
Title: Magnetic head
Inventor: MIKAMI YOSHIAKI
IPC: G11B5/105
Filed: 1984-07-30
Abstract: PURPOSE:To attain stable erasure and recording/read of a signal to a floppy disc by forming a lengthwise slot to an opposing face of a slider with a disc and forming a tip face of a core in the same plane as to contact face of the slider to the disc along the slot. CONSTITUTION:Sliding faces 2a, 2b in contact with the disc (not shown) are provided to the upper face of the slider 2 and a slot 2c is formed between the sliding faces 2a and 2b. A thin and log punch hole 2d is formed to the sliding face 2b, a core 3 manufactured separately is inserted to the punch hole 2d in the direction of arrow and the core 3 is fixed by the glass melting or an epoxy group resin adhesives. In this case, polishment with high accuracy where the flatness is <=0.1mu is applied to the upper face 3a of the core 3 at the post-process so that the upper face forms the same plane as the slide contact face 2b.
Patent JP-H08324064-A (JP)
Title: Printer
Inventor: KOMATSU TERUO
IPC: B41J21/00
Filed: 1995-06-05
Abstract: PURPOSE: To simply form a high-grade booklet by providing a control means setting the printing position of the image printed on the sheet material more becoming the inside of the booklet to the central side of a spread. CONSTITUTION: The controller (CPU) 300 of a printer controls the respective mechanisms in the printer corresponding to an inputted image signal. That is, with respect to a laser scanning optical system, the light emitting timing of a laser beam emitter 31 is controlled corresponding to the image signal by a laser control means 310 and the number of rotations of a scanner motor 321 is controlled by a scanner motor control means 320. A first means preventing a blank from changing at every page to become unsightly is constituted by providing a delay circuit 313 to the laser control means 310 and the writing timing thereof at every page is delayed by ΔX. A second means is constituted by providing a delay circuit 333 to an adjust roller control means 330 and the restarting timing of an adjust roller may be hastened by ΔX at every page with respect to the prescribed quantity.
Patent JP-S6221542-A (JP)
Title: Glass cylinder type duplicator
Inventor: NAKAJIMA KENICHI
IPC: B41C1/00
Filed: 1985-07-22
Abstract: PURPOSE:To avoid the leakage of light to the outside of casing by providing a device for selectively covering the air hole of a glass cylinder having a light source inside according to the luminous action. CONSTITUTION:A light shield plate 18, having plural slit-like openings 19 of the same size as a ventilating hole 16, is connected with one end of a connecting link 21 by pins 20. When a press pad 7 is moved to the advancing direction, the plate 18 is moved to the right side and positioned on the light-shielded place to cover the hole 16. When the pad 7 is positioned on the advancing place, since the hole 16 is covered by the plate 18, the leakage of light from a zenone discharge tube 11 through the hole 16 to the outside of the casing 1 can be prevented.
Patent JP-S5878309-A (JP)
Inventor: JIYON TOOMASU KIITEINGU
IPC: C08L79/08
Filed: 1982-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6318564-A (JP)
Title: Capstan control circuit for tape reproducing device with helical scanning system
Inventor: NANUN MASAHIDE
IPC: G11B15/467
Filed: 1986-07-09
Abstract: PURPOSE:To eliminate a need for providing a head, etc., independently in order to detect the rotational speed of a capstan and to reduce the number of parts by controlling the rotational speed of the capstan by using an AFT (automatic track finding) signal included in a reproduced signal obtained from a head. CONSTITUTION:A reproduced signal RF led by a switch circuit 34 is supplied to a low-pass filter circuit 58, and a pilot signal component P is extracted from the ATF data. This signal P is supplied to an A/D (analog/digital) conversion circuit 59 and converted to a digital data corresponding to its level, and supplied to a latching circuit 60. The latching circuit latches this digital data outputted from the A/D conversion circuit 59 at times when timing signals SP1 and SP2 are respectively supplied, and is outputted to an arithmetic decision circuit (ALU) 62. The ALU 62 executes a subtraction processing between the data supplied to its two input terminals. The rotational speed of the capstan is so controlled that the result of said arithmetic operation is maintained within a prescribed range.
Patent JP-S6140489-A (JP)
Title: Flow measuring method of pump
Inventor: HIRAIWA ICHIRO
IPC: F04D27/00
Filed: 1984-08-02
Abstract: PURPOSE:To reduce errors in flow measurement, by calculating a flow rate with a pressure differential between a pressure takeout hole installed in a casing in the vicinity of an outlet of an impeller and another pressure takeout hole installed in a casing at the upstream side. CONSTITUTION:A first pressure takeout hole 10 is installed in a casing body 1 in the vicinity of an outlet 4a of a pump impeller 4 while a second pressure takeout hole 11 in a position nearer to an inlet 2 of a casing at the upstream side than an inlet 4b of the pump impeller, respectively. And, from a difference between both pressure values, a pump flow rate is calculated. Therefore, errors in flow measurement are more reducible as compared with the conventional method.
Patent JP-S6140490-A (JP)
Title: Flow measuring method of pump
Inventor: HIRAIWA ICHIRO
IPC: F04D15/00
Filed: 1984-08-02
Abstract: PURPOSE:To make an error reducible, by finding plural pressure takeout spots having such a pressure differential as making a pressure differential-flow curve show a right lowering gradient curve over the wide range, while calculating a flow rate from each pressure differential taken out of these spots. CONSTITUTION:A first pressure takeout hole 10 is installed in a position nearer to a casing inlet 2 at the upstream side than a pump impeller inlet 4a while a second pressure takeout hole 11 in a casing body 1 in the vicinity of an outlet 4b of a pump impeller 4 and furthermore a third pressure takeout hole 12 in the casing body 1 in the vicinity of a discharge port 3 of a pump, respectively. Here, at a low flow range, a flow rate is calculated on the basis of a pressure differential between these first and second pressure takeout holes but at a large flow range, it is calculated on the basis of a pressure differential between these first and third pressure takeout holes. Therefore, a ccuracy is made so improvable over the wide flow range.
Patent JP-H0830168-A (JP)
Title: Image forming device
Inventor: HORII MIHARU
IPC: G03G21/16
Filed: 1994-07-14
Abstract: PURPOSE:To smoothly and surely transmit power from a drive source to an electrophotographic process unit, without making floor space large. CONSTITUTION:This image forming device consists of a setting mechanism 120 composed of a guiding mechanism 121 which is engaged with the electrophotographic process unit 42 inserted into a device main body case 11 from an upper part opening 12 and can guide the process unit 42 to a driving rotary body 101 in a state where the axial centers of a driven rotary body 111 and the driving rotary body 101 are matched, a depressing mechanism 122 depressing the process unit 42 engaged with the guiding mechanism 121 toward the driving rotary body 101 and a restraining mechanism restraining the process unit 42 when it is engaged in the state the axial centers of both rotary bodies 101 and 111 are matched.
Patent JP-S5950015-A (JP)
Title: Formation of amorphous silicon photoreceptor
Inventor: MINAMI KOUJI
IPC: C01B33/02
Filed: 1982-09-16
Abstract: PURPOSE:To obtain efficiently an armophous silicon photoreceptor having a smooth surface by forming an amorphous Si layer in a gasified Si compound contg. no Ar on an amorphous Si layer formed in a gasified Si compound contg. Ar. CONSTITUTION:The air in a container 1 is exhausted by suction with a rotary pump 5 and a mechanical booster pump 4, and valves 12, 13, 14, 16 are opened to introduce gaseous Ar, SiH4, B2H6 and O2 into the container 1. While keeping about 1Torr internal pressure, high frequency power is supplied to a coil 2. Glow discharge is caused in the container 1, and an amorphous Si layer 17 is formed on an Al substrate 3. The valves 12, 13, 14, 16 are then closed. After exhausting the gases in the container 1, the valves 13, 14, 15, 16 are opened to introduce gaseous SiH4, B2H6, H2 and O2 into the container 1, and an amorphous Si layer 18 is formed by glow discharge. When Ar is not added, the formation rate of an amorphous Si layer is reduced, yet the layer 18 is required to have only about 1mum thickness, the formation time is not excessively increased as a whole.
Patent JP-H0210441-A (JP)
Title: Trace circuit
Inventor: OWADA TATSUO
IPC: G06F11/28
Filed: 1988-06-28
Abstract: PURPOSE:To trace a program having a repeat part with a small-capacity trace memory by writing only the instruction address of an instruction, which changes the flow of the program, in the trace memory without duplication. CONSTITUTION:A comparing circuit 10 compares the instruction address held in a trace input circuit 5 with that held in a trace output circuit 8 and generates a coincidence signal at the time of coincidence. A trace control circuit 6 sends the indication, which indicates the write of the instruction address to a trace memory 11, to the trace output circuit 8 based on detection of execution of the instruction which changes the flow of the program. The trace control circuit 6 sends the input indication of the instruction address to the trace input circuit 5 based on detection of the coincidence signal generated by the comparing circuit 10 and detection of execution of the instruction which changes the flow of the program.
Patent JP-S59131381-A (JP)
Inventor: POORU BII KURABEN
IPC: A63B69/36
Filed: 1983-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000346073-A (JP)
Title: Bearing device for vertical rotor
Inventor: KAWAGUCHI KIYOSHI
IPC: B61F15/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide the bearing structure applicable to a bearing device for a vertical rotor provided with a heavy rotor. SOLUTION: The rotational centerline O of a rotor 1 is arranged almost vertically, while a pressure reducing chamber 37, which is decompressed as a turbine blade 35 rotates together with the rotor 1, is partitioned by an upper surface 18 of the rotor 1. A pressurising chamber 36, which is pressurized as the turbine blade 35 rotates, is partitioned by a lower surface 17 of the rotor 1. A revolving shaft 12 projected from the lower surface of the rotor 1 is formed, while a hydraulic static pressure bearing 3 is provided which floatingly supports a bottom end surface 13 of the rotor 12 by the pressurized working oil.
Patent JP-H09313653-A (JP)
Title: Golf club head
Inventor: MIYAJIMA HIDENOBU
IPC: A63B102/32
Filed: 1996-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a club head of a metal wood having such a structure which prevents the extreme decrease of the carry of a golf ball even if the ball fitting point of the face exist in any position in a vertical direction. SOLUTION: The golf club head 1 is composed of a hollow head body 5 having an aperture 3 atop the body and a crown plate 7. The crown plate 7 is so formed as to have nearly the same shape as the shape of the aperture 3 and the outer periphery end of the crown plate 7 is provided with an annular recessed pat 23. A spherical projecting part 25 curving smoothly is constituted on the inner side of the recessed part 23. The head is provide with a short mounting annular part 27 on the outer en side of the annular recessed part 23. The mounting annular part 27 is housed into the recess of the opening edge 29 of the head body 5 and is welded thereto.
Patent JP-H0828262-A (JP)
Title: Exhaust system constituting part for internal combustion engine
Inventor: MASUDA TADASHI
IPC: F01N13/10
Filed: 1994-07-14
Abstract: PURPOSE:To ensure necessary and sufficient rigidity against a thermal stress generated owing to a temperature difference produced as a result of only one surface of the obverse and the reverse being air-cooled, in an exhaust system constituting part for an internal combustion engine wherein an exhaust system passage is formed by matching together two constituting part by using shells. CONSTITUTION:By matching together upper and lower shells 16 and 18 made of stainless, an exhaust manifold 10 is formed. Since the upper shell 16 is cooled by running air and maintained at a comparatively low temperature, the upper shell is formed in a comparatively thin section in prior to the reduction of weight and reduction of heat capacity. Since the temperature of the lower shell 18 is increased to a comparatively high value as a result of the flow of running air being impeded by matching margins 16a and 18a with each other, a thickness section is increased so as to ensure sufficient rigidity.
Patent JP-H11349235-A (JP)
Title: Image forming device
Inventor: USHIO KENJI
IPC: B65H85/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To correct lateral deviation of a sheet of a double-side image forming mode at high precision by preventing the width of an image forming device main body from being increased caused by the presence of a sheet reversing part of a double-side path. SOLUTION: A sheet reversing part 215 of a double-side path 213 is laterally arranged on the downstream side of a path. The lateral deviation of a sheet S is corrected in the sheet reversing part 215. The correction of the lateral deviation of the sheet S is performed when a reversing roller pair 216 refeeds the sheet S. The reversing roller pair 216 moves the sheet S in a direction perpendicular to the sheet conveying direction on the basis of the information from a reference position setting sensor 230 while pinching the sheet S, and the sheet S is moved to a conveyance reference position.
Patent JP-S6328071-A (JP)
Inventor: RIISHIYU CHIEN
IPC: H01L29/78
Filed: 1987-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H064652-A (JP)
Title: Image scanner reader
Inventor: MURAI YUKAKO
IPC: G06T1/20
Filed: 1992-06-22
Abstract: PURPOSE:To enable plural processings based on the single reading of an original at the time of executing the plural processings such as conversion into a prescribed resolution, compression and rotary processing, etc., by the command from a high-order device concerning an image scanner reader. CONSTITUTION:The image scanner reader capable of processing image data and sending it to the high-order device has a screen buffer 6 reading by a reading means and holding digital image data obtained by it, an image processing means 7 processing image data of the screen buffer 6 and a control means 9 erasing and controlling screen data held by the screen buffer 6 at the time of being transmitted a completion signal from the high-order device. The image scanner reader reads an image when a first instruction is transmitted from the high-order device to execute instruction by the piece of image reading data until the completion signal is transmitted.
Patent JP-H07329750-A (JP)
Title: Method of controlling brake pressure in conjunction with deviation of actual slip of wheel from object slip thereof
Inventor: PEETERU BETSUSHIYU
IPC: B60T8/172
Filed: 1995-05-26
Abstract: PURPOSE: To control the brake pressure based on a prescribed desired slip so as to ensure stable or neutral travel performance by determining the desired slip from the wheel speeds so that the cornering forces given in the desired slip ensure the stable travel performance. CONSTITUTION: Revolving speed sensors are provided on the wheels of a vehicle, and measured revolving speeds Wij are converted into wheel speeds Vij and are checked on reasonableness at step 100. Auxiliary quantities are introduced from the wheel speeds Vij at step 101, and the reference speed Vref having a slip when the vehicle is braked is obtained at step 102. The curvature K of a curve is inferred from the wheel speeds at step 104, and the values of the rolling speeds Vroll ,ij of the wheels are calculated at step 105. Desired slips λsoll ,ij for the wheels are obtained based on the curvature K of the curve, the auxiliary quantities and the past control deviations vari,ij stored in a shift register 106 having (n) memory locations for the wheels at step 107.
Patent JP-H1110445-A (JP)
Title: Electric discharge machine
Inventor: YAMADA HISASHI
IPC: B23H1/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To perform highly precise and highly efficient electrical discharge machining by suppressing the vibration of a wire electrode. SOLUTION: The rise of a switching element 417 is delayed without changing limit resistance 5 and a capacitor 6 by a discharge voltage detection part 8 and a power supply control part 41. The discharge voltage detection part 8 comprises partial potential resistances 801, 802 and a comparator 803. The power supply control part 41 comprises a pulse generator 411, an AND circuit 412, an inverter 413, an OR circuit 414, a one shot multivibrator 415, an AND circuit 416, and a switching element 417. When a relation of a voltage between electrodes Vg and a reference voltage Vc is Vg>Vc, the switching element 417 is driven by an output of the pulse generator All. In case of Vg<Vc, the switching element 417 is ON at all times.  Then, since a voltage drops when electric discharge occurs between electrodes and the relation becomes Vg>Vc, the switching element 417 is driven by an output of the pulse generator 411 again.